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[109.81.85.148]) by smtp.gmail.com with UTF8SMTPSA id a640c23a62f3a-ace6ecfa375sm143163866b.121.2025.04.25.07.30.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 25 Apr 2025 07:30:22 -0700 (PDT) Date: Fri, 25 Apr 2025 16:30:21 +0200 From: Michal Hocko To: xu xin Cc: Andrew Morton , Matthew Wilcox , xu.xin16@zte.com.cn, david@redhat.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, wang.yaxin@zte.com.cn, yang.yang29@zte.com.cn Subject: Re: [PATCH RESEND 1/6] memcontrol: rename mem_cgroup_scan_tasks() Message-ID: References: <20250422191407770210-193JBD0Fgeu5zqE2K@zte.com.cn> <20250422111919.3231273-1-xu.xin16@zte.com.cn> <20250422162952.19be32aa8cead5854a7699a8@linux-foundation.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Wed 23-04-25 13:22:07, Matthew Wilcox wrote: > On Tue, Apr 22, 2025 at 04:29:52PM -0700, Andrew Morton wrote: > > Patchset looks nice to me, thanks. I'll await reviewer feedback before > > proceeding. > > I thought we had a policy against adding new features to memcg-v1? > Certainly adding the feature to memcg-v2 would be a requirement before > it could be added to v1. Completely agreed! Is there any reason why v2 was not the first choice? -- Michal Hocko SUSE Labs